Would You Rather: Give Grandma or Give Grandpa a Sponge Bath?

Obviously, these questions are purely hypothetical, but let's pretend a gun is held to your head and you have to choose. In other words...humor me.

So, would you rather give grandma a sponge bath or give grandpa a sponge bath?

Neither are appetizing at all. And no, there isn't a 3rd choice.